Results 31 to 40 of about 120,964 (196)

Neutrinos and Symmetries

, 2009
Three facets of symmetries in neutrino physics are briefly reviewed: i) The SO(5) symmetry of the neutrino mass and and its connection to the see-saw mechanism; ii) Flavor SU(N) symmetries of dense, self-interacting neutrino gases in astrophysical ...
A.B. Balantekin, Akhmedov, Ardellier, Balantekin, Balantekin, Balantekin, Balantekin, Balantekin, Balantekin, Balantekin, Dasgupta, Duan, Duan, Duan, Duan, Duan, Fogli, Fogli, Fogli, Friedland, Friedland, Fuller, Gava, Gava, Guo, Gürsey, Hannestad, Kneller, Kostelecky, Oh, Pantaleone, Pauli, Qian, Raffelt, Roa, Rodejohann, Sawyer, Schwetz   +37 more
core   +1 more source

How broad is a neutrino?

Journal of High Energy Physics, 2023
Canonical neutrino oscillations arise due to the propagation of three mass eigenstates from production to detection. We aspire to capture, in one simple framework, a broad range of new physics effects on neutrino propagation beyond this canonical picture
Hannah Banks, Kevin J. Kelly, Matthew McCullough   +2 more
doaj   +1 more source

Neutrinos in a Minimal 3-3-1 Model

Frontiers in Physics, 2022
In this work, we present a general review of neutrino physics in the minimal 331 model. New gauge and scalar interactions are present, with violation of both flavor and lepton numbers.
M. M. Guzzo, L. J. F. Leite, S. W. P. Novelo   +2 more
doaj   +1 more source

Highlights of the TEXONO Research Program on Neutrino and Astroparticle Physics

, 2003
This article reviews the research program and efforts for the TEXONO Collaboration on neutrino and astro-particle physics. The ``flagship'' program is on reactor-based neutrino physics at the Kuo-Sheng (KS) Power Plant in Taiwan.
Li, J., Wong, H. T., Zhou, Z. Y.
core   +1 more source

Constraints on new physics from $$K \rightarrow \pi \nu {\bar{\nu }}$$ K→πνν¯

European Physical Journal C: Particles and Fields, 2018
We study generic effects of new physics on the rare decay modes $$K_L \rightarrow \pi ^0 \nu {\bar{\nu }}$$ KL→π0νν¯ and $$K^+ \rightarrow \pi ^+ \nu {\bar{\nu }}$$ K+→π+νν¯ .
Xiao-Gang He, German Valencia, Keith Wong   +2 more
doaj   +1 more source

Neutrino amplitude decomposition: toward observing the atmospheric-solar wave interference

European Physical Journal C: Particles and Fields, 2020
Observation of the interference between the atmospheric and solar oscillation waves with the correct magnitude would provide another manifestation of the three-generation structure of leptons.
Hisakazu Minakata
doaj   +1 more source

Tau2000 Conference Summary [PDF]

, 2001
This is a review of some of the highlights of the 6th workshop on the physics of the tau lepton and its neutrino. This includes the test of lepton universality, measurement of Lorentz Structure, study of hadronic decays, direct evidence of tau neutrino ...
Gan, K. K.
core   +3 more sources

Neutrino Masses, Mixing and Oscillations

, 2005
Basics of neutrino oscillations is discussed. Importance of time-energy uncertainty relation is stressed. Neutrino oscillations in the leading approximation and evidence for neutrino oscillations are briefly summarized.Comment: A report at the ...
Abdurashitov, Aguilar, Aguilar-Arevalo, Aharmin, Ahmed, Aliu, Allison, Alm, Altmann, Ambrosio, Apollonio, Araki, Ashie, Ashie, Avignone, Bilenky, Bilenky, Cleveland, Doi, Drexlin, Elliott, Faessler, Fukuda, Fukuda, Giunti, Hampel, Hayato, Maki, Pontecorvo, Pontecorvo, Ray, S.M. Bilenky, Shi, Smy, Suhonen, Tayloe, Vergados   +36 more
core   +1 more source

Snowmass white paper: beyond the standard model effects on neutrino flavor

European Physical Journal C: Particles and Fields, 2023
Neutrinos are one of the most promising messengers for signals of new physics Beyond the Standard Model (BSM). On the theoretical side, their elusive nature, combined with their unknown mass mechanism, seems to indicate that the neutrino sector is indeed
C. A. Argüelles, G. Barenboim, M. Bustamante, P. Coloma, P. B. Denton, I. Esteban, Y. Farzan, E. Fernández Martínez, D. V. Forero, A. M. Gago, T. Katori, R. Lehnert, M. Ross-Lonergan, A. M. Suliga, Z. Tabrizi, L. Anchordoqui, K. Chakraborty, J. Conrad, A. Das, C. S. Fong, B. R. Littlejohn, M. Maltoni, D. Parno, J. Spitz, J. Tang, S. Wissel   +25 more
doaj   +1 more source

Quantifying the second resonance effect in neutrino-Argon interaction using DUNE Near Detector

Physics Letters B, 2023
Heavy nuclear targets are used in neutrino oscillation experiments to boost the statistics of neutrino interactions. The complex nuclear environment contributes to the systematic uncertainty as the inevitable nuclear effects.
R Lalnuntluanga, A Giri
doaj   +1 more source